Pervasive ComputingResearch Issues-19 Infrastructure for Smart Objects  Guarantee Security, privacy, availability, reliability  Provide services Location (Where am I?) Context (Are we in a meeting?) Event delivery (Tell me when...
{"Image DocumentName": "Issue: User Intent (1/2)A pervasive computing system must track user intent. Determine which actions will help, not hinder, user.", "Image ImageDescription": "Ex.: suppose a user is viewing video over a network, whose bandwidth suddenly drops. Should the system. Reduce the fidelity of the video? Pause briefly to find another higher-bandwidth connection? Advise the user that the task can no longer be accomplished? Correct choice depends on what user is trying to accomplish. Pervasive Computing.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}